San Francisco 49ers quarterback Colin Kaepernick (7) passes against the Green Bay Packers during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar) less

San Francisco 49ers quarterback Colin Kaepernick (7) passes against the Green Bay Packers during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP ... more

San Francisco 49ers place kicker David Akers (2) is seen after kicking a 36-yard field goal during the second quarter of an NFC divisional playoff NFL football game against the Green Bay Packers in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar) less

San Francisco 49ers place kicker David Akers (2) is seen after kicking a 36-yard field goal during the second quarter of an NFC divisional playoff NFL football game against the Green Bay Packers in San ... more

Photo: Tony Avelar, Associated Press

San Francisco 49ers place kicker David Akers (2) is seen after... Photo-4023780.55057 - San Antonio Express-News

Image 4 of 46

San Francisco 49ers tight end Vernon Davis (85) catches a pass over Green Bay Packers inside linebacker A.J. Hawk (50) during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar) less

San Francisco 49ers tight end Vernon Davis (85) catches a pass over Green Bay Packers inside linebacker A.J. Hawk (50) during the third quarter of an NFC divisional playoff NFL football game in San Francisco, ... more

San Francisco 49ers quarterback Colin Kaepernick picks up a fumble for a loss in the second quarter during an NFC divisional playoff NFL football game against the Green Bay Packers on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento Bee, Jose Luis Villegas) less

San Francisco 49ers quarterback Colin Kaepernick picks up a fumble for a loss in the second quarter during an NFC divisional playoff NFL football game against the Green Bay Packers on Saturday, Jan. 12, 2013, ... more

San Francisco 49ers quarterback Colin Kaepernick and teammate Vernon Davis celebrate Kaepernick's touchdown in the first quarter of an NFC divisional playoff NFL football game against the Green Bay Packers on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento Bee, Jose Luis Villegas) less

San Francisco 49ers quarterback Colin Kaepernick and teammate Vernon Davis celebrate Kaepernick's touchdown in the first quarter of an NFC divisional playoff NFL football game against the Green Bay Packers on ... more

San Francisco 49ers quarterback Colin Kaepernick (7) celebrates his touchdown against the Green Bay Packers during an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento Bee, Hector Amezcua) less

San Francisco 49ers quarterback Colin Kaepernick (7) celebrates his touchdown against the Green Bay Packers during an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. (AP ... more

San Francisco 49ers head coach Jim Harbaugh gestures next to quarterback Colin Kaepernick (7) against the Green Bay Packers during the second half of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar) less

San Francisco 49ers head coach Jim Harbaugh gestures next to quarterback Colin Kaepernick (7) against the Green Bay Packers during the second half of an NFC divisional playoff NFL football game in San ... more

Green Bay Packers running back DuJuan Harris (26) carries the ball against the San Francisco 49ers during the second quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar) less

Green Bay Packers running back DuJuan Harris (26) carries the ball against the San Francisco 49ers during the second quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, ... more

San Francisco 49ers wide receiver Michael Crabtree (15) carries the ball past Green Bay Packers strong safety Morgan Burnett (42) during the first half of an NFC divisional playoff NFL football game in San ... more

Green Bay Packers tight end Jermichael Finley (88) catches a pass against San Francisco 49ers linebacker Patrick Willis (52) during the second quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar) less

Green Bay Packers tight end Jermichael Finley (88) catches a pass against San Francisco 49ers linebacker Patrick Willis (52) during the second quarter of an NFC divisional playoff NFL football game in San ... more

Green Bay Packers quarterback Aaron Rodgers (12) sits on the ground during the second half of an NFC divisional playoff NFL football game against the San Francisco 49ers in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Ben Margot) less

Green Bay Packers quarterback Aaron Rodgers (12) sits on the ground during the second half of an NFC divisional playoff NFL football game against the San Francisco 49ers in San Francisco, Saturday, Jan. 12, ... more

San Francisco 49ers tight end Vernon Davis (85) is tackled by Green Bay Packers inside linebacker A.J. Hawk (50) during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez) less

San Francisco 49ers tight end Vernon Davis (85) is tackled by Green Bay Packers inside linebacker A.J. Hawk (50) during the third quarter of an NFC divisional playoff NFL football game in San Francisco, ... more

San Francisco 49ers quarterback Colin Kaepernick (7) passes against the Green Bay Packers during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar) less

San Francisco 49ers quarterback Colin Kaepernick (7) passes against the Green Bay Packers during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP ... more

San Francisco 49ers wide receiver Michael Crabtree (15) against the Green Bay Packers during the first half of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar) less

San Francisco 49ers wide receiver Michael Crabtree (15) against the Green Bay Packers during the first half of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP ... more

San Francisco 49ers linebacker Patrick Willis (52) sacks Green Bay Packers quarterback Aaron Rodgers (12) during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. ... more

San Francisco 49ers tight end Vernon Davis (85) is unable to come up with the catch against the Green Bay Packers in the first half of an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento Bee, Hector Amezcua) less

San Francisco 49ers tight end Vernon Davis (85) is unable to come up with the catch against the Green Bay Packers in the first half of an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in ... more

San Francisco 49ers running back Frank Gore (21) runs against the Green Bay Packers during the fourth quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez) less

San Francisco 49ers running back Frank Gore (21) runs against the Green Bay Packers during the fourth quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP ... more

Green Bay Packers wide receiver James Jones (89) celebrates after scoring on a 20-yard touchdown reception with wide receiver Jordy Nelson (87) during the second quarter of an NFC divisional playoff NFL football game against the San Francisco 49ers in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez) less

Green Bay Packers wide receiver James Jones (89) celebrates after scoring on a 20-yard touchdown reception with wide receiver Jordy Nelson (87) during the second quarter of an NFC divisional playoff NFL ... more

Green Bay Packers running back DuJuan Harris (26) 18-yard touchdown run during the first quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

Green Bay Packers running back DuJuan Harris (26) 18-yard touchdown run during the first quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar)

San Francisco 49ers safety C.J. Spillman (27) recovers a fumble by Green Bay Packers wide receiver Jeremy Ross, top, during the second quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar) less

San Francisco 49ers safety C.J. Spillman (27) recovers a fumble by Green Bay Packers wide receiver Jeremy Ross, top, during the second quarter of an NFC divisional playoff NFL football game in San Francisco, ... more

Green Bay Packers quarterback Aaron Rodgers (12) throws against the San Francisco 49ers during the second quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez) less

Green Bay Packers quarterback Aaron Rodgers (12) throws against the San Francisco 49ers during the second quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP ... more

San Francisco 49ers running back Frank Gore (21) celebrates after scoring on a 2-yard touchdown run against the Green Bay Packers during the fourth quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar) less

San Francisco 49ers running back Frank Gore (21) celebrates after scoring on a 2-yard touchdown run against the Green Bay Packers during the fourth quarter of an NFC divisional playoff NFL football game in San ... more

San Francisco 49ers cornerback Tarell Brown (25) returns an interception from Green Bay Packers quarterback Aaron Rodgers as he leaps over Green Bay Packers tight end Jermichael Finley (88) in the first half of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez) less

San Francisco 49ers cornerback Tarell Brown (25) returns an interception from Green Bay Packers quarterback Aaron Rodgers as he leaps over Green Bay Packers tight end Jermichael Finley (88) in the first half of ... more

Green Bay Packers kicker Mason Crosby (2) kicks a 31-yard field goal during the third quarter of an NFC divisional playoff NFL football game against the San Francisco 49ers in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar) less

Green Bay Packers kicker Mason Crosby (2) kicks a 31-yard field goal during the third quarter of an NFC divisional playoff NFL football game against the San Francisco 49ers in San Francisco, Saturday, Jan. 12, ... more

Green Bay Packers quarterback Aaron Rodgers (12) scrambles against the San Francisco 49ers during the second half of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar) less

Green Bay Packers quarterback Aaron Rodgers (12) scrambles against the San Francisco 49ers during the second half of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP ... more

Green Bay Packers quarterback Aaron Rodgers (12) is pressured by San Francisco 49ers linebacker Patrick Willis (52) during the third quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez) less

Green Bay Packers quarterback Aaron Rodgers (12) is pressured by San Francisco 49ers linebacker Patrick Willis (52) during the third quarter of an NFC divisional playoff NFL football game in San Francisco, ... more

Green Bay Packers' James Jones catches a pass from quarterback Aaron Rodgers against San Francisco 49ers' Chris Culliver during the first quarter of an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento Bee, Jose Luis Villegas) less

Green Bay Packers' James Jones catches a pass from quarterback Aaron Rodgers against San Francisco 49ers' Chris Culliver during the first quarter of an NFC divisional playoff NFL football game on Saturday, Jan. ... more

San Francisco 49ers running back LaMichael James (23) is tackled by... Photo-4023740.55057 - San Antonio Express-News

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San Francisco 49ers' Michael Crabtree is congratulated by teammate Vernon Davis after scoring a touchdown in the second quarter of an NFC divisional playoff NFL football game against the Green Bay Packers on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento Bee, Jose Luis Villegas) less

San Francisco 49ers' Michael Crabtree is congratulated by teammate Vernon Davis after scoring a touchdown in the second quarter of an NFC divisional playoff NFL football game against the Green Bay Packers on ... more

San Francisco 49ers' Michael Crabtree dives into the end zone for a touchdown under pressure from Green Bay Packers San Shields during the second quarter of during an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento Bee, Jose Luis Villegas) less

San Francisco 49ers' Michael Crabtree dives into the end zone for a touchdown under pressure from Green Bay Packers San Shields during the second quarter of during an NFC divisional playoff NFL football game on ... more

Photo: Jose Luis Villegas, Associated Press

San Francisco 49ers' Michael Crabtree dives into the end zone... Photo-4023707.55057 - San Antonio Express-News

Green Bay Packers quarterback Aaron Rodgers (12) drops back behind the his defenders against the San Francisco 49ers during the second quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Marcio Jose Sanchez) less

Green Bay Packers quarterback Aaron Rodgers (12) drops back behind the his defenders against the San Francisco 49ers during the second quarter of an NFC divisional playoff NFL football game in San Francisco, ... more

San Francisco 49ers wide receiver Michael Crabtree (15) scores his second touchdown in the second quarter against the Green Bay Packers during an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento Bee, Paul Kitagaki Jr.) less

San Francisco 49ers wide receiver Michael Crabtree (15) scores his second touchdown in the second quarter against the Green Bay Packers during an NFC divisional playoff NFL football game on Saturday, Jan. 12, ... more

San Francisco 49ers' Colin Kaepernick rushes against the Green Bay Packers during an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento Bee, Paul Kitagaki Jr.) less

San Francisco 49ers' Colin Kaepernick rushes against the Green Bay Packers during an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento Bee, Paul ... more

San Francisco 49ers safety C.J. Spillman (27) celebrates after recovering a fumble by Green Bay Packers wide receiver Jeremy Ross (10) with defensive back Perrish Cox (20) during the second quarter of an NFC divisional playoff NFL football game in San Francisco, Saturday, Jan. 12, 2013. (AP Photo/Tony Avelar) less

San Francisco 49ers safety C.J. Spillman (27) celebrates after recovering a fumble by Green Bay Packers wide receiver Jeremy Ross (10) with defensive back Perrish Cox (20) during the second quarter of an NFC ... more

San Francisco 49ers Justin Smith stops Green Bay Packers DuJuan Harris in the second quarter of an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento Bee, Jose Luis Villegas) less

San Francisco 49ers Justin Smith stops Green Bay Packers DuJuan Harris in the second quarter of an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento ... more

San Francisco 49ers' Michael Crabtree drives past Green Bay Packers' Brad Jones for a touchdown in the second quarter of an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento Bee, Jose Luis Villegas) less

San Francisco 49ers' Michael Crabtree drives past Green Bay Packers' Brad Jones for a touchdown in the second quarter of an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. ... more

Green Bay Packers wide receiver Jeremy Ross (10) muffs a punt return that is recovered by San Francisco 49ers defensive back C.J. Spillman (27) in the first half of an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento Bee, Hector Amezcua) less

Green Bay Packers wide receiver Jeremy Ross (10) muffs a punt return that is recovered by San Francisco 49ers defensive back C.J. Spillman (27) in the first half of an NFC divisional playoff NFL football game ... more

San Francisco 49ers quarterback Colin Kaepernick (7) runs for a touchdown against the Green Bay Packers during an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. (AP Photo/The Sacramento Bee, Hector Amezcua) less

San Francisco 49ers quarterback Colin Kaepernick (7) runs for a touchdown against the Green Bay Packers during an NFC divisional playoff NFL football game on Saturday, Jan. 12, 2013, in San Francisco. (AP ... more